Base | Representation |
---|---|
bin | 101101100100000101111… |
… | …001011111101000010011 |
3 | 102002022222211201101122022 |
4 | 231210011321133220103 |
5 | 402300023302213002 |
6 | 10354231001002055 |
7 | 442134215600102 |
oct | 55440571375023 |
9 | 12068884641568 |
10 | 3131130116627 |
11 | aa79a5360197 |
12 | 426a0118332b |
13 | 19935889b4a6 |
14 | ab794500039 |
15 | 566ab8dbba2 |
hex | 2d905e5fa13 |
3131130116627 has 2 divisors, whose sum is σ = 3131130116628. Its totient is φ = 3131130116626.
The previous prime is 3131130116617. The next prime is 3131130116659. The reversal of 3131130116627 is 7266110311313.
It is a weak prime.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-3131130116627 is a prime.
It is a super-2 number, since 2×31311301166272 (a number of 26 digits) contains 22 as substring.
It is not a weakly prime, because it can be changed into another prime (3131130116617) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1565565058313 + 1565565058314.
It is an arithmetic number, because the mean of its divisors is an integer number (1565565058314).
Almost surely, 23131130116627 is an apocalyptic number.
3131130116627 is a deficient number, since it is larger than the sum of its proper divisors (1).
3131130116627 is an equidigital number, since it uses as much as digits as its factorization.
3131130116627 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 13608, while the sum is 35.
The spelling of 3131130116627 in words is "three trillion, one hundred thirty-one billion, one hundred thirty million, one hundred sixteen thousand, six hundred twenty-seven".
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